Shoulder Holster for Ruger GP100, 4" Barrel with Double Speedloader Pouch Shoulder Holster for 4" Barrel GP100 Revolver - Made in the USA since 1990 Vertical Carry - Right Handed Wear Double Speedloader Pouch - Dual Stay-flat Shoulder Pads 6 Way Size Adjustment including Belt Tie-Down Straps Snap-release thumb-break retaining strap